package com.itxialu.reggie.common;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

/**
 * 自定义元数据处理器
 *
 * @author shkstart
 * @create 2022-10-02 17:16
 */
@Slf4j
@Component
public class MyMetaObjecthandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("自定义元数据处理器自动填充,插入：{}", metaObject.toString());
        metaObject.setValue("createTime", LocalDateTime.now());
        metaObject.setValue("updateTime", LocalDateTime.now());
        metaObject.setValue("createUser", BaseContext.getCurrentId());
        metaObject.setValue("updateUser", BaseContext.getCurrentId());
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("自定义元数据处理器自动填充,更新：{}", metaObject.toString());
        metaObject.setValue("updateTime", LocalDateTime.now());
        metaObject.setValue("updateUser", BaseContext.getCurrentId());

        long id = Thread.currentThread().getId();
        log.info("线程id：{}", id);
    }
}
